{"product_id":"sandvik-coromant-7357747-replaceable-drill-tip-15mm-grade-2334","title":"Sandvik Coromant 7357747 Replaceable Drill Tip 15mm Grade 2334","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7357747 is a replaceable drill tip engineered for use with CoroDrill 870 modular drilling systems. This insert-style tip features a 15.00 mm (0.5787 inch) cutting diameter, a 142-degree drill point angle, and is manufactured from solid carbide with a fine-grain substrate. It carries a PVD-applied AlTiCrN coating that provides thermal resistance and extended tool life when cutting demanding materials. The insert geometry is MM with a seat size of 14, and the helical flute design promotes chip evacuation during through-hole and blind-hole drilling operations. Licensed machinists and CNC tooling technicians are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis drill tip is designed for solid drilling applications where material removal rates and surface finish in challenging workpiece materials are critical. Primary workpiece material designations are M and S, covering stainless steels, superalloys, and titanium alloys. The CoroDrill 870 platform is common in aerospace, energy, and precision machining environments where controlled chip formation and consistent hole quality are required. The tip mounts via clamp-style insert holding, which allows fast tip changes without removing the holder from the machine spindle.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide fine-grain substrate provides rigidity and resistance to chipping in hard materials\u003c\/li\u003e\n  \u003cli\u003eAlTiCrN PVD coating enhances heat resistance and reduces built-up edge when drilling stainless steel and titanium\u003c\/li\u003e\n  \u003cli\u003e142-degree point angle reduces entry burr and axial thrust force\u003c\/li\u003e\n  \u003cli\u003eMM insert geometry with seat size 14 for positive location in CoroDrill 870 holders\u003c\/li\u003e\n  \u003cli\u003eHelical flute design supports controlled chip evacuation in deep-hole drilling\u003c\/li\u003e\n  \u003cli\u003eClamp-style retention allows rapid tip indexing at the machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CoroDrill 870 modular drill holders accepting seat size 14 inserts with MM geometry. ISO designation 870-1470-14-MM 2334 identifies the compatible holder and seat interface. Verify holder seat size and geometry code before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician following the machine tool manufacturer and SANDVIK COROMANT CoroDrill 870 tooling assembly guidelines. Ensure the machine spindle is fully stopped and all energy is locked out before changing the tip insert. Clean the insert seat thoroughly before seating the tip to ensure proper location and clamping force. Do not exceed the clamping torque specification listed in the applicable CoroDrill 870 holder documentation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.5787 inches (15.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 142 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Fine Grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 2334\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiCrN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Geometry\u003c\/strong\u003e: MM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroDrill 870\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.2539 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length \/ Projection\u003c\/strong\u003e: 0.3425 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 9.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Superalloys and Titanium (ISO M, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Solid Drilling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: 870-1470-14-MM 2334\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.014 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7357747\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730928009522,"sku":"7357747","price":406.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e03f774baad9444ed6c434b95a22595c.jpg?v=1788724919","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7357747-replaceable-drill-tip-15mm-grade-2334","provider":"Voomi Supply","version":"1.0","type":"link"}